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Synthesis of graft copolymers from alpha-oxanorbornenyl macromonomers
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Morandi, Gaelle, Mantovani, Giuseppe, Montembault, Veronique, Haddleton, David M. and Fontaine, Laurent (2007) Synthesis of graft copolymers from alpha-oxanorbornenyl macromonomers. New Journal of Chemistry, Vol.31 (No.10). pp. 1826-1829. doi:10.1039/b705245f ISSN 1144-0546.
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Official URL: http://dx.doi.org/10.1039/B705245F
Abstract
alpha-Oxanorbornenyl macromonomers of poly(solketal methacrylate) were synthesized by ATRP with molar masses ranging from 3500 to 8500 g mol(-1) and polydispersity indexes (PDi) of 1.22-1.23 prior to being polymerized via ROMP. Grubb's second generation catalyst ((IMesH(2))(CY3P)RuCl2(CHPh)) was employed to give complete conversion with PDi of approximately 1.25 obtained. Subsequent hydrolysis led to well-defined polyoxanorborneneg-poly(glycerol methacrylate) copolymers via the "grafting through" strategy with number average molar mass of 24 000-3 7 000 g mol(-1). A macromonomer with a molar mass of 6000 g mol-1 was the upper limit to obtain a complete conversion under the polymerization conditions employed.
Item Type: | Journal Article | ||||
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Subjects: | Q Science > QD Chemistry | ||||
Divisions: | Faculty of Science, Engineering and Medicine > Science > Chemistry | ||||
Journal or Publication Title: | New Journal of Chemistry | ||||
Publisher: | Royal Society of Chemistry | ||||
ISSN: | 1144-0546 | ||||
Official Date: | October 2007 | ||||
Dates: |
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Volume: | Vol.31 | ||||
Number: | No.10 | ||||
Number of Pages: | 4 | ||||
Page Range: | pp. 1826-1829 | ||||
DOI: | 10.1039/b705245f | ||||
Status: | Peer Reviewed | ||||
Publication Status: | Published | ||||
Access rights to Published version: | Restricted or Subscription Access |
Data sourced from Thomson Reuters' Web of Knowledge
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